﻿//===========================================================================================================================
// Cuberry - http://www.cuberry.net
// Copyright (c) 2012
// by Peacequare® - Amir Moussa
//===========================================================================================================================
// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
// as published by the Free Software Foundation, either version 3 of the License, or any later version.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// This program is distributed in the hope that it will be useful.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//===========================================================================================================================

using System.Collections.Generic;
using System.ComponentModel;
using Microsoft.Practices.Prism.Events;
using Microsoft.Practices.Prism.Commands;
using P2.Cuberry.Framework.Helper;


namespace P2.Cuberry.Modules.RealEstate.REPlot
{
    class REPlotsFindPresenter : IREPlotsFindPresenter, INotifyPropertyChanged
    {

        public REPlotsFindPresenter(IREPlotsFindView view, Services.IREPlotService service, IEventAggregator eventAggregator) //2010-04-11 JV:Events
        {
            try
            {
                View = view;
                this.Model = new BusinessEntities.REPlot();
                this._eventAggregator = eventAggregator; 

                this.Service = service;
                
                WorkflowStatusses = P2.Cuberry.Framework.Helper.Workflows.WorkflowStatus.GetStatusListForObject(Model.EntityName);
                
                this.PlotCategorys = BusinessEntities.PlotCategory.GetList;

                this.REPlotAddCommand = new DelegateCommand<object>(OnREPlotAddExecute, OnREPlotAddCanExecute);
                this.REPlotFindCommand = new DelegateCommand<object>(OnREPlotFindExecute, OnREPlotFindCanExecute);
                this.REPlotClrCommand = new DelegateCommand<object>(OnREPlotClrExecute, OnREPlotClrCanExecute);
                               
                ControlRights = Model.GetControls(Properties.Settings.Default.ModuleName, "REPlotsFindView");

                View.Presenter = this;
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }


        #region Members

        public string PlotNo
        {
            get { return Model.PlotNo; }
            set
            {
                if (Model.PlotNo != value)
                {
                    Model.PlotNo = value;
                    OnPropertyChanged("PlotNo");
                }
            }
        }

   
        public int? PlotCategoryID
        {
            get
            {
                return Model.PlotCategoryID;
            }
            set
            {
                if (Model.PlotCategoryID != value)
                {
                    Model.PlotCategoryID = value;
                    OnPropertyChanged("PlotCategoryID");
                }
            }
        }

       
        public int StatusID
        {
            get { return Model.StatusID; }
            set
            {
                if (Model.StatusID != value)
                {
                    Model.StatusID = value;
                    OnPropertyChanged("StatusID");
                }
            }
        }
        
        #endregion


        #region Reference Tables

        public List<P2.Cuberry.Framework.Helper.Workflows.WorkflowStatus> WorkflowStatusses { get; set; }

        #endregion


        #region Commands

        public DelegateCommand<object> REPlotAddCommand { get; set; }
        public DelegateCommand<object> REPlotClrCommand { get; set; }
        public DelegateCommand<object> REPlotFindCommand { get; set; }

        void OnREPlotAddExecute(object sourceAccount)
        {
            try
            {
                BusinessEntities.REPlot rePlot = new BusinessEntities.REPlot();
                Events.AddREPlotEvent addEvent = this._eventAggregator.GetEvent<Events.AddREPlotEvent>();//2010-04-11 JV:Events
                addEvent.Publish(rePlot);        
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }
        

        bool OnREPlotAddCanExecute(object sourceAccount)
        {
            try
            {
                P2.Cuberry.Framework.Security.User.ControlRight controlRight;
                if (ControlRights.TryGetValue("REPlotAddBtn", out controlRight))
                    return controlRight.IsActive;
                else
                    return false;
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
                return false;
            }
        }


        void OnREPlotFindExecute(object sourceAccount)
        {
            this.View.UpdateFocusedControl();
            Events.FindREPlotEvent findEvent = this._eventAggregator.GetEvent<Events.FindREPlotEvent>();//2010-04-11 JV:Events
            findEvent.Publish(this.Model); 

        }


        bool OnREPlotFindCanExecute(object sourceAccount)
        {
            return true;
        }


        void OnREPlotClrExecute(object sourceAccount)
        {
            try
            {
                this.View.UpdateFocusedControl(); // updates current field
                this.PlotNo = "";
                //this.PlotCircumference = "";
                //this.PlotArea = "";

                PlotCategoryID = -1;                
                StatusID = -1;
                
            }
            catch (System.Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }


        bool OnREPlotClrCanExecute(object sourceAccount)
        {
            return true;
        }

        #endregion


        #region Model & View Components

        public IREPlotsFindView View { get; set; }

        public Services.IREPlotService Service;
        public BusinessEntities.REPlot Model { get; set; }        
        public Dictionary<string, P2.Cuberry.Framework.Security.User.ControlRight> ControlRights;
                
        public List<BusinessEntities.PlotCategory> PlotCategorys { get; set; }

        public P2MessageStack MessageStack = new P2MessageStack();

        private IEventAggregator _eventAggregator; //2010-04-11 JV:Events

        #endregion


        #region Property Changed

        public event PropertyChangedEventHandler PropertyChanged;


        private void OnPropertyChanged(string propertyName)
        {
            PropertyChangedEventHandler Handler = PropertyChanged;
            if (Handler != null) Handler(this, new PropertyChangedEventArgs(propertyName));
        }
        
        #endregion


    }
}
